Instant Pot Steamed Crab Legs
This Post May Contain Affiliate Links. View Disclosure Policy For Details.Instant Pot Steamed Crab legs are so juicy and tender, absolutely delicious. If you have seafood lovers in your family that love Crab legs, you can now easily satisfy their cravings by cooking crab legs at home in the Instant Pot.

These Instant Pot Crab Legs were made while on vacation. It can get really expensive ordering them at restaurants so make them yourself in the Instant Pot.
Instant Pot Steamed Crab Legs
If you are headed to the beach be sure to take your Instant Pot with you. It’s a quick and easy way to cook up some delicious seafood and you can serve them with your favorite side dishes.
See printable recipe card below for all ingredients, specific measurements, and complete instructions.

How To Make Instant Pot Steamed Crab Legs
You’ll need 3 clusters of fresh crab legs or thawed crab legs if using frozen.

Get your Instant Pot, steaming rack and one cup of water ready.

Insert steaming rack into your instant pot and pour in one cup of water.

Add fresh or thawed crab legs to the Instant pot. I have not tried them from frozen yet but Cara was kind enough to comment below that she pressure cooked them from frozen for 4 minutes and they were perfect. Thank you Cara!

Place the lid on the Instant Pot and seal the vent. Next, press the “manual” button and set the time to 2 minutes. It usually takes 10 minutes to come to pressure and begin cooking.
Once the instant pot beeps, quick release the pressure. Use tongs to remove the crab legs.
Serve with melted butter and sliced lemons.
Recipe Tips
- If you want to add seasoning to the crab legs try Old Bay seasoning.
- To get all the meat out of each leg use crab crackers or nutcrackers to make it a lot easier.
- Avoid overcooking the crab legs or they will become tough and rubbery.
- These are great served with fresh shrimp, potatoes, sausage, and corn.

Cooking Crab legs in the Instant Pot is so easy and they cook to perfection! They steam perfectly in the Instant Pot. So much better than boiling them.
Be sure and try our other delicious Instant Pot Recipes! A few of our favorites is this Instant Pot Mississippi Pot Roast, Instant Pot Taco Stuffed Bell Peppers and Instant Pot Apple BBQ Ribs.
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Instant Pot Steamed Crab Legs
Ingredients
- 3 clusters fresh crab legs
- 1 cup water
Instructions
- Insert steaming rack into your Instant Pot.
- Pour in one cup of water.
- Add fresh or thawed crab legs (if using frozen) to the pot.
- Place the lid on the Instant Pot and seal the vent.
- Press the manual button, select high pressure and set the time to 2 minutes.
- Once the Instant Pot beeps, carefully quick release the pressure.
- Once pressure is released you can remove the lid.
- Use tongs to remove the crab legs to serving dish.
- Serve and enjoy!
Notes



I love crab legs but have never made them at home but this sounds so simple. Thanks – I am going to try it this weekend.
How long would you steam if cooking from frozen?
I’ve never tried cooking from frozen. I’ve always thawed them first.
I made these tonight and pressure cooked the legs from frozen for 4 minutes…they were perfect!
Thank you for letting us know! I’m glad you enjoyed them!!
What about the corn, shrimp, potatoes and sausage? Can I IP those, too? Separate from the crab legs, I’m guessing?
Yes you could. It would be easy to do in the Instant Pot!
So, it doesn’t take but less than a few mins to make?
That’s right. That is what I love about the Instant Pot. Pressure cooking is fast and everything I have cooked in my has been so good!
Hey have you tried to add old bay seasoning to the water
Just curious how it would turn out.
Hi Chris. I haven’t tried adding seasoning to the water so I’m not sure.
We, always add old bay and it just adds that little extra.
Love this!!!! Used the 4 min method with the frozen legs and man oh man. Flavorful without any butter or seasoning. Thanks for the recipe.